245474448 (number)

245474448 is an even 9-digits composite number following 245474447 and preceding 245474449. In scientific notation, it is written as 2.45474448 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 81824800 positive integers (up to 245474448) that are relatively prime to 245474448.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred seventy-four thousand four hundred forty-eight

Notation

Scientific notation 2.45474448 × 10^8
Engineering notation 2.45474448 × 10^6

Prime Factorization of 245474448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5114051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30684306
Product of the distinct prime numbers

The prime factorization of 245474448 is 2 × 2 × 2 × 2 × 3 × 5114051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 32, 91, 988, 596, 5288, 4497, 61620, 56023, 378527, 177248, 8061221, 3462100, 71679973, 45976918, 82351339, 603830993, 617890632, 2534140416

Basic calculations (n = 245474448)

Multiplication

n×y
n×2 490948896
n×3 736423344
n×4 981897792
n×5 1227372240

Division

n÷y
n÷2 122737224
n÷3 81824816
n÷3 61368612
n÷5 49094889.6

Exponentiation

ny
n2 60257704620904704
n3 1.4791726779564E+25
n4 3.6309909661802E+33
n5 8.9131550311607E+41

Nth Root

y√n
2√n 15667.624197689
3√n 626.13612911227
4√n 125.17038067246
5√n 47.643236732295

Divisors of 245474448

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5114051, 10228102, 15342153, 20456204, 30684306, 40912408, 61368612, 81824816, 122737224, 245474448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245474447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245474448 can be divided by 20 positive divisors. The sum of these divisors (counting 245474448) is 1, the average is 0.05.

Base conversion 245474448

Base System Value
2 Binary 1110101000011010010010010000
3 Ternary 122002220101122020
4 Quaternary 32220122102100
5 Quinary 1000320140243
6 Senary 40205211440
8 Octal 1650322220
10 Decimal 245474448
12 Duodecimal 6a260b80
16 Hexadecimal ea1a490
20 Vigesimal 3ge4628
36 Base36 425dao

Cryptographic Hash Functions

md5 9b4a96dfa533a0d0adda9ff849d7e9ff
sha1 bcf4670c04a32f77be5f1204bf9073af0156a9f8
sha256 9148c9fe9305dfdb7c6c0353a644d2f72df5529f52cdd3586d307214150b22f2
sha512 47be0ca3b5614f7ef79200c544bdbc6010ca80b3cf54154cc050bcdcb8bf5bf7f6cf4a424b1bd77111bc21f070de756d05074b256cf9afc0b181d07af4e7f162
ripemd-160 a84db982397496653d3abfd8e94e9a7fdfb26927

245474448 as geometric shapes

Circle

Radius = n
Diameter 490948896
Circumference 1542361444.9616
Area 1.8930516215922E+17

Sphere

Radius = n
Volume 6.1959440246113E+25
Surface area 7.5722064863687E+17
Circumference 1542361444.9616

Square

Length = n
Perimeter 981897792
Area 60257704620904704
Diagonal 347153293.57765

Cube

Length = n
Surface area 361546227725428224
Volume 1.4791726779564E+25
Space diagonal 425174215.89592

Equilateral Triangle

Length = n
Perimeter 736423344
Area 2.6092351487721E+16
Altitude 212587107.94796

Triangular Pyramid

Length = n
Surface area 2.6092351487721E+16
Volume 1.743221718548E+24
Height 115717764.52588